[PATCH v2] ucm2: hdadsp: add basic ucm config
Gorski, Mateusz
mateusz.gorski at linux.intel.com
Tue Mar 17 12:46:02 CET 2020
>> Basic UCM configuration for Intel Skylake SST HDA DSP generic machine
>> driver enabling codec playback and capture on both HDA codec and DMIC
>> ports.
>>
>> Signed-off-by: Mateusz Gorski <mateusz.gorski at linux.intel.com>
>> ---
>
> ...
>
>> +SectionDevice."Headphones" {
>> + Comment "Headphones"
>> +
>> + ConflictingDevice [
>> + "Speaker"
>> + ]
>> +
>> + EnableSequence [
>> + cset "name='Headphone Playback Switch' 1,1"
>> + cset "name='Speaker Playback Switch' 0,0"
>> + ]
>> +
>> + Value [
>> + PlaybackPriority 200
>> + PlaybackPCM "hw:${CardId},7"
>> + JackControl "Front Headphone Jack"
>> + JackHWMute "Speaker"
>> + ]
>> +}
>
> If there is a volume control, it should be defined via
> PlaybackMixerElem (like PlaybackMixerElem "Headphone").
Thanks, added in v3.
>
>> +ValueDefaults {
>> + PlaybackChannels "2"
>> + CaptureChannels "2"
>> +}
>
> This ValueDefaults {} section with this contents should be removed.
> The stereo is the default settings.
>
> Jaroslav
>
Thanks, removed in v3.
More information about the Alsa-devel
mailing list